Alibaba.com offers 1,420 prom dress shops products. such as free samples, paid samples. There are 1,420 prom dress shops suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of prom dress shops respectively. Prom dress shops products are most popular in North America, Central America, and South America. You can ensure product safety by selecting from certified suppliers, including 36 with Other, 6 with ISO9001, and 1 with BSCI certification.